Varistors
  • Leaded varistors 5 to 25 mm disk
  • Strap varistors
  • Block varistors
  • ThermoFuse varistors (ETFV)

Series/Features Max. operating voltage (V AC) Surge current (A) Type PDF
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Leaded round disks, S05 ... S20 series

  • High surge current ratings
  • High energy ratings (2 ms) up to 440 J
  • For high energy absorption

Product search
11 - 1100 100 - 8000 S05K11 - S20K95
14 - 30 250 - 2000 S07K14AUTOS2D1 - S20K30AUTO
60, 95 1200 S07S60AGS2, S07S95AGS2
130 - 680 800 - 10000 S05K130E2 - S20K680E2
--- --- S07V42AUTOS2D1, S10V42AUTOS5D1, S14V42AUTOS5D1, S20V42AUTOS5D1
       
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Leaded round disks, S25 series

  • High surge current up to 20 kA
  • High energy ratings (2 ms, 185 up to 1 025 J)

Product search
130 - 750 20000 S25K130E4R12 - S25K750E4R12
       
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Q14, Q20

  • Maximum load capacity at minimum component
  • Height miniaturization

Product search
130 - 460 8000, 15000 Q14K130 - Q20K460
       
No picture available

LS40, LS41, LS42

  • High surge current ratings
  • High energy ratings (2 ms) up to 1 200 J

Product search
130 - 750 40000 LS40K130QP - LS40K750QPK2
130 - 460 50000 LS41K130QP - LS41K460QPK2
250 - 460 65000 LS42K250QP - LS42K460QPK2
       
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LS40 ... QE7

  • IEC 61643-11 class I
  • High surge current ratings at 10/350μs
  • High energy ratings (2 ms) up to 960 J
  • Iimp 10/350 μs: 6.5 kA
130 - 460 40000 B72240L7
       
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B32, B40, B60, B80

  • Disk-shaped varistor element potted in plastic housing
  • Housing and potting flame retardant to UL 94 V-0
  • Screw terminals

Product search
75 - 1100 25000 - 100000 B32K130 - B80K750
       
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ETFV14, ETFV20, ETFV25

  • ThermoFuse
    (varistor and fuse in one housing)
  • Space saving
  • Monitoring option with third lead
  • UL 1449 approved
  • Operating voltage VRMS: 130 - 1000 V
    Operating voltage VDC: 170 - 1465 V

Product search
115 - 420 20000 ETFV25K115E4 - ETFV25K420E4
130 - 680 10000 T20K130E2 - T20K680E2
130 - 420 6000 T14K130E2 - T14K420E2